sifive: Fabless semiconductor company producing cores and development boards.

with the leading RISC-V core IP designer and development board manufacturer, SiFive, we have been proud to announce the initial Ubuntu release for two of the most prominent SiFive boards, Unmatched and Unleashed.
The INTEGRITY for RISC-V RTOS is integrated with RISC-V processor solutions including hardware reference boards from Microchip and SiFive, along with processor intellectual property from SiFive, a RISC-V IP provider.
Several companies provide RISC-V soft-core implementations targeted for FPGAS, such as for example Microsemi, Rumble Development, and ORCA.
GreenWaves Technologies offers a battery-powered, AI-enabled and RISC-V supported IoT device.
Choice and competition are the bedrocks of innovation, so this dynamic should be best for the mainstream players and consumers alike.

RISC V instruction set architecture , the company’s stated goal is to shake up the economics of the chip industry.
A startup called SiFive may be the first to make a business out of your RISC-V architecture.
The company can be the first to convert the RISC-V instruction set architecture into actual silicon.
The business on Thursday announced it has created two new chip designs that may be licensed.
SiFive, the first fabless provider of customized, open-source-enabled semiconductors, today announced the addition of eMemory, the IP provider of logic-based, non-volatile memory , to the DesignShare economy.
EMemory will make its embedded NVM silicon IP technology designed for the SiFive RISC-V based Freedom platform as part of the DesignShare initiative.
One example of the latter is SiFive, a fabless semiconductor company that produces both licensable IP cores and customizable silicon using the RISC-V ISA. Also, SiFive offers a RISC-V–based, Arduino-compatible board called the HiFive1.

Sifive Opens Up Silicon Access With Freedom E300 And U500

A goal of the fund would be to advance the idea of 3D chiplet design for tighter integration of various kinds of processor cores within individual chip packages.
On the other hand, the borderless nature of the emerging instruction set architecture – that is royalty-free to implement – could open another front in the chip arms race between your nations.
Countries want to create homegrown processors and accelerators amid sanctions, shortages, and other barriers obstructing the free trade of semiconductor technology.
While RISC-V offers a stable reference architecture and hardware, running stable software on new boards can still be a substantial challenge.
Cross-compilation of software and the rigorous demands of testing are a significant effort and cross-toolchain development is required.
An integral challenge for more widespread adoption beyond niche edge cases are the issues around portability of applications as code moves to the new processor architecture.
This is not only a challenge for the core application, but also for the wider support, management and security stack and these challenges should not be ignored.

• broader set of engineers roll their very own silicon using its customizable open-source systems-on-chips.
• Although being sold through a crowdfunding site, this is not about raising money.
• Microsemi’s SoftConsole v5.1, a GNU compiler collection , now supports both Windows and Linux for RISC-V designs and will be used for RV32I implementations including extensions to the baseline RV32I architecture such as for example M,A,F,D,G and C.
• Ventana could be the most impressive due to the team, go-to-market strategy, and performance.

up to 25%.
Startup SiFive announced a faster new processor design, the P550, that means its chips can better challenge Arm, the first choice in processors for cellular devices and several other electronics products.

Sifive And Barcelona Supercomputing Center Advance Industry Adoption Of Risc-v Vector Extension

E300 platform.
While the company does sell chips on its website, they’re basically samples, or templates, offered for companies to take the architecture for a try.
Its business is helping customers design and manufacture their very own RISC-V-based chips to use in devices they’re bringing to market, that allows for more innovation, since the devices aren’t being designed around one-size-fits-all chip designs from famous brands Intel, AMD, and ARM.
The SiFive Essential family of processor cores spans from high-performance multi-core heterogeneous application processors to area-optimized, low-power embedded microcontrollers.

Until the release of the U540 multicore SOC late last year, RISC-V chips were relatively small and designed primarily for microcontroller used in IoT devices.
With U540, the business ups its game with silicon that’s capable of more, although CEO Naveed Sherwani indicated to Data Center Knowledge in April that itsfocus remains on the IoT market.
Fabless semiconductor company SiFive has announced a new system on a chip platform that takes the SoC platform into the realm of open-source.
The RISC-V instruction set architecture was originally produced by SiFive’s founders at the

• Paul, along with a large team of very smart volunteers did a huge amount of work over the last 9 months on the hardware core for the Teensy 4.0 before Paul thought the support was to a good enough level to release this board.
• Microsemi Corporation announced the release of itsSoftConsole version 5.1, the world’s first available Windows-hosted Eclipse integrated development environment for designs utilizingRISC-Vopen instruction set architectures such as for example RV32I.

The Freedom U500, designed in 28nm, features the recently announced SiFive U54-MC RISC-V core complex, which include five cache-coherent 64-bit CPU cores and a coherent 2MB L2 cache subsystem.
The HiFive Unleashed development board enables easy software development with a wide variety of peripherals including DDR4, Gigabit Ethernet, PCIe, USB and ChipLink.
SiFive claims that it is a fabless semiconductor company which specializes in the development of various chips based on RISC-V-compatible cores.
While semi-custom RISC-V SoCs might not be probably the most lucrative market segment, SiFive is the only player here and the company will clearly make an effort to capitalize on its unique position.

But in the finish, it depends on which kind of application and market the architecture has been designed for.
For an over-all purpose architecture, there is however a larger dependence on supporting a wider code base compare to more application specific architectures.
In addition a lot of the code base in existence have dependencies that may be hard or sometimes “impossible” to port over to an alternate architecture.